#28684F
Closest named color: Dark Green Blue (#1F6357). oklch(46.8% 0.078 164.6), rgb(40, 104, 79).
Aa
White text reads best on this color (6.59:1).
About this color
#28684F is a medium-dark, moderately saturated green. In OKLCH its lightness is 47%, its chroma 0.078 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.025 away. White text reads best on it, at 6.59:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.18:1 |
| White text | 6.59:1 |
Values
| HEX | #28684F |
| RGB | rgb(40, 104, 79) |
| HSL | hsl(157, 44%, 28%) |
| OKLCH | oklch(46.8% 0.078 164.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #28684F | 6.59:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #28684F | 3.18:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #28684F text on white | 6.59:1 | AA | Lc 82.4 | Fine for body text |
| #28684F text on black | 3.18:1 | AA large text | Lc -19.5 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F6F4
oklch(97% 0.005 165)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#ABC9BA
oklch(80.9% 0.038 163.8)
-
Step 400
400
#7DAD97
oklch(70.7% 0.061 164.7)
-
Step 500
500
#5A987D
oklch(63% 0.077 164.5)
-
Step 600
600
#3E8367
oklch(55.7% 0.083 164.7)
-
Step 700
700 (this color)
#28684F
oklch(46.8% 0.078 164.6)
-
Step 800
800
#285A46
oklch(42.7% 0.064 165)
-
Step 900
900
#264A3B
oklch(37.7% 0.05 165.1)
-
Step 950
950
#172B22
oklch(26.9% 0.031 164)
#28684F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #66614E | 0.076 |
| Deuteranopia (no green cones) | #5D5A51 | 0.075 |
| Tritanopia (no blue cones) | #076861 | 0.030 |
| Achromatopsia (no color) | #5D5D5D | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28684F
#28684F
oklch(46.8% 0.078 164.6)
- #794865
#794865
oklch(46.9% 0.078 344.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #28684F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.025
- Pine #2B5D34 ΔE 0.044
- Dark Aqua #05696B ΔE 0.044
- Spruce #0A5F38 ΔE 0.047
- Dark Aquamarine #017371 ΔE 0.053
- Deep Turquoise #017374 ΔE 0.057
- Camo Green #526525 ΔE 0.061
- Dark Olive Green #556B2F ΔE 0.062
Use #28684F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.